Group-velocity dispersion in SOI-based channel waveguides with reduced-height
Group-velocity dispersion in SOI-based channel waveguides with reduced-height
We report on the experimental characterization, in the telecom C-band, of group-velocity dispersion (D) in 100-nm high rectangular strip waveguides realized by silicon-on-insulator technology. We compare the experimental results with numerical predictions, showing that 100-nm high waveguides exhibit normal dispersion and that the absolute value of the dispersion coefficient D decreases as the waveguide width is increased. D at 1550 nm varies from −8130 to −3900 ps/(nm·km) by increasing the waveguide width from 500 to 800 nm.
9761-9767
Marchetti, Riccardo
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Vitali, Valerio
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Lacava, Cosimo
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Cristiani, Ilaria
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Charbonnier, Benoit
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Muffato, Viviane
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Fournier, Maryse
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Minzioni, Paolo
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20 April 2017
Marchetti, Riccardo
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Vitali, Valerio
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Lacava, Cosimo
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Cristiani, Ilaria
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Charbonnier, Benoit
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Muffato, Viviane
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Fournier, Maryse
de140641-96ba-4c9f-b429-6345c33dc107
Minzioni, Paolo
b3c7ad72-d91c-42cf-be38-d949d6d2e264
Marchetti, Riccardo, Vitali, Valerio, Lacava, Cosimo, Cristiani, Ilaria, Charbonnier, Benoit, Muffato, Viviane, Fournier, Maryse and Minzioni, Paolo
(2017)
Group-velocity dispersion in SOI-based channel waveguides with reduced-height.
Optics Express, 25 (9), .
(doi:10.1364/OE.25.009761).
Abstract
We report on the experimental characterization, in the telecom C-band, of group-velocity dispersion (D) in 100-nm high rectangular strip waveguides realized by silicon-on-insulator technology. We compare the experimental results with numerical predictions, showing that 100-nm high waveguides exhibit normal dispersion and that the absolute value of the dispersion coefficient D decreases as the waveguide width is increased. D at 1550 nm varies from −8130 to −3900 ps/(nm·km) by increasing the waveguide width from 500 to 800 nm.
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oe-25-9-9761
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Accepted/In Press date: 17 March 2017
e-pub ahead of print date: 19 April 2017
Published date: 20 April 2017
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 408082
URI: http://eprints.soton.ac.uk/id/eprint/408082
ISSN: 1094-4087
PURE UUID: cb221cfc-12c2-4654-9d80-d8490703495c
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Date deposited: 11 May 2017 01:06
Last modified: 15 Mar 2024 13:30
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Author:
Riccardo Marchetti
Author:
Valerio Vitali
Author:
Cosimo Lacava
Author:
Ilaria Cristiani
Author:
Benoit Charbonnier
Author:
Viviane Muffato
Author:
Maryse Fournier
Author:
Paolo Minzioni
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